<template>
  <DatePicker show-week-numbers size="small" placeholder="Select data"/>
</template>

<style lang="less" scoped>
:deep(.ivu-date-picker-cells) {
  margin: 0px;
}

// :deep(.ivu-date-picker-cells-header::after) {
//   position: absolute;
//   content: '周';
//   margin-left: 5px;
//   top: 48px;
//   left: 0;
//   background: #fff;
//   width: 20px;
//   color: #000;
//   text-align: center;
// }
</style>